package com.bdqn.mapper;

import com.bdqn.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface UserMapper {
    /**
     * 用户注册
     * @param user
     */
    @Insert("insert into user (username,password,create_time,update_time)values (#{username},#{password},now(),now())")
    void insert(User user);


    @Select("select * from user where username = #{username}")
    User getUser(User user);

    @Select("select * from user where username = #{username}")
    User findByUserName(String username);

    /**
     * 该接口用于更新已登录用户的基本信息(除头像和密码)
     * @param user
     */
    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id =#{id}")
    void update(User user);

    @Update("update user set  user_pic=#{avatarUrl},update_time = now() where id =#{id}")
    void updateAvatar(String avatarUrl,Integer id);

    @Update("update user set password=#{md5String},update_time=now()where id = #{id}")
    void updatePwd(String md5String, Integer id);
}
